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Johann Brenner

@craignrush

Joint PhD Student at the Max-Planck-Institutes for Biophysics and -chemistry #TeamTomo #CryoEM #Microscopy #Microfluidics #Vitrification

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18.01.2026
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Latest posts by Johann Brenner @craignrush

Thanks Ben! 😊 Props for the "jaw-dropping #CryoET" go to @emboyle.bsky.social and @structjavi.bsky.social!
I'm really excited to see how developments in the cryo-ET workflow will continue to deepen our understanding of LLPS across different systems. πŸ€“πŸ”¬

31.01.2026 20:42 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Congrats to the authors on a beautiful study! πŸ₯³ Very elegant dissection of #LLPS by Rubisco inside the pyrenoid. Our Ape1’s linker is N-terminal, here it’s a separate proteinβ€”yet the physics feels strikingly similar. Cryo-ET of disordered networks is tough, but that’s why this work is so impressive.

31.01.2026 19:35 πŸ‘ 11 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

We are very excited to see this work out in its final form at Ultramicroscopy! Knife edge measurements of beam shapes and improved scanned versus shaped beam material removal comparisons. Find the OA article here: doi.org/10.1016/j.ul...

13.01.2026 13:11 πŸ‘ 43 πŸ” 13 πŸ’¬ 0 πŸ“Œ 0

Excited to finally share this work also in written form! πŸŽ‰ Huge thanks to all co-authors and collaborators β€” this really was a team effort, and I’m very grateful for all the ideas, discussions, and hard work that went into it. Thanks everyone! #TeamTomo #cryoET #autophagy

18.01.2026 17:37 πŸ‘ 18 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0